We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-07 · 5 min read · Independent comparison
If you want a wired, foldable over-ear headset with an inline mic for everyday calls, choose Sony-Dropship MDRZX310AP; if you need a wireless open-ear design that keeps your ear canal clear for long meetings, choose Fidiso Over. Both sit in the "non in ear" camp, but they solve the problem from opposite directions — one clamps over your ears with a cable, the other hooks around them with Bluetooth. For meetings, that difference decides almost everything.
• Sony-Dropship MDRZX310AP — biggest strength: a wired over-ear design with an integrated microphone, swivel/folding earcups and pressure-relieving pads built for extended wear.
• Sony-Dropship MDRZX310AP — biggest trade-off: it's wired only (3.94 ft Y-type cord, 3.5 mm jack), so you're tethered to your device and there's no battery to worry about but no wireless freedom either.
• Fidiso Over — biggest strength: an open-ear Bluetooth 5.4 design with dual-mic noise cancellation, a charging case and a stated 6–8 hours per charge (up to 40 hours total with the case).
• Fidiso Over — biggest trade-off: open-ear sound leaks less but blocks less, so in a loud room you'll still hear the room — and it relies on charging.
• Who Sony fits: desk-bound buyers who want zero charging and a mic on a cable.
• Who Fidiso fits: movers, runners and meeting-hoppers who want nothing touching the ear canal.
The MDRZX310AP is the classic "just works" wired headset. It's an over-ear, around-ear design in white plastic with 30 mm neodymium dynamic drivers, a 10 Hz–24 kHz frequency range and 24 ohm impedance — low enough that a phone or laptop drives it without fuss. The swivel-and-fold earcups collapse for stowing, and the adjustable headband with pressure-relieving pads is clearly aimed at long sessions rather than a quick jog.
For meetings, the headline feature is the integrated microphone plus a multi-function control button and touch volume control. You plug the 3.94 ft Y-type cord into a 3.5 mm jack and you're live — no pairing, no pairing failures, no dead battery mid-call. The Y-cord design is also meant to cut tangling, and the gold-plated L-shaped plug is angled so it survives being shoved against a laptop edge.
Who should skip it? Anyone who wants to walk around during a call. There's no Bluetooth, no charging case, and sound isolation — not active noise cancellation — is the only noise control here. If you need to move between rooms or take calls while training, the cable will fight you.
The Fidiso Over is an open-ear Bluetooth headset — often called "over the ear earbuds" — that hooks over your ear and fires sound toward the canal without plugging it. That's the whole point: nothing enters the ear canal, which the brand frames as more hygienic and safer for long wear. The earhooks are built to bend freely and spring back, so they conform to different ear shapes without losing their grip.
Spec-wise it's a modern wireless package: Bluetooth 5.4 with a stated 33 ft range, 60 ms latency, iOS/Android/Windows compatibility, and a 16 mm dynamic driver (the brand notes it's larger than the 14.2 mm units common in similar products). Dual-mic noise cancellation handles calls, and a 360° ACS panoramic design with directional transmission adjusts within ±25° to cut sound leakage while keeping you aware of your surroundings — the exact opposite of what sealed headphones do.
Battery is the practical story: the brand states 6–8 hours per charge and up to 40 hours total with the charging case, with 10 minutes of charging giving roughly 2 hours of playback. A dual LED display shows remaining power from 1% to 100%. It's IPX5 water-resistant, and the package includes the earbuds, charging case, Type-C cable, lanyard and manual. Skip it if you want absolute isolation or hate managing charge cycles.
Side-by-Side: Which Should You Choose?
• Best for meetings on a fixed desk → Sony-Dropship MDRZX310AP — wired, mic'd, no battery to run down.
• Best for meetings while moving → Fidiso Over — Bluetooth 5.4, open-ear, nothing in the canal.
• Best for call clarity in noisy spaces → Fidiso Over — dual-mic noise cancellation is a stated feature; Sony offers sound isolation only.
• Best for workouts and sweaty use → Fidiso Over — IPX5 water resistance and a snug earhook fit.
• Best for long listening sessions → Sony-Dropship MDRZX310AP — pressure-relieving earpads and a lightweight folding frame.
• Best for staying aware of your surroundings → Fidiso Over — open-ear design deliberately doesn't seal you off.
• Best for broad frequency range → Sony-Dropship MDRZX310AP — 10 Hz–24 kHz versus Fidiso's 20 Hz–20 kHz.
If I were buying for meetings at a desk and wanted the simplest possible setup, I'd take the Sony-Dropship MDRZX310AP: a wired over-ear headset with a mic, folding earcups and no charging anxiety. But if my meetings happen on the move — walking, training, jumping between rooms — I'd pick the Fidiso Over instead, because the open-ear Bluetooth design keeps my canal clear and my hands free. In my opinion, the Sony wins on reliability and the Fidiso wins on freedom. Match it to how you actually take calls.
how do non ear headphones work
Non in-ear headphones sit outside the ear canal rather than inside it. The Sony-Dropship MDRZX310AP rests over and around your ears with 30 mm drivers, while the Fidiso Over uses an over-the-ear hook with directional transmission that aims sound toward the canal without plugging it.
what are non in ear headphones called
They're usually described as over-ear, open-ear or "over the ear earbuds." The Sony-Dropship MDRZX310AP is listed as over-ear/around-ear, while the Fidiso Over is listed as open-ear — both avoid inserting anything into the ear canal.
This pair isn't in-ear, which is the point: the Sony-Dropship MDRZX310AP goes over your head with swivel earcups, and the Fidiso Over hooks over your ears with bendable earhooks. Neither requires inserting a tip into the canal, so fit is about headband or hook placement.
what are the best open ear headphones
I can't crown a universal winner, but for meetings the Fidiso Over is my pick among open-ear designs thanks to Bluetooth 5.4, dual-mic noise cancellation and up to 40 hours with its case. If you want wired reliability instead, the Sony-Dropship MDRZX310AP is the safer call.
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